feat: Almost-functional musl builds on Alpine

Lots of fiddling, still can't get stuff to work

Next step is a debian builder copying the static libs from alpine

Cargo.lock

@@ -525,24 +525,6 @@ dependencies = [
  "which",
 ]
 
-[[package]]
-name = "bindgen"
-version = "0.71.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f58bf3d7db68cfbac37cfc485a8d711e87e064c3d0fe0435b92f7a407f9d6b3"
-dependencies = [
- "bitflags 2.9.1",
- "cexpr",
- "clang-sys",
- "itertools 0.13.0",
- "proc-macro2",
- "quote",
- "regex",
- "rustc-hash 2.1.1",
- "shlex",
- "syn",
-]
-
 [[package]]
 name = "bindgen"
 version = "0.72.0"
@@ -4146,7 +4128,7 @@ dependencies = [
 [[package]]
 name = "rust-librocksdb-sys"
 version = "0.38.0+10.4.2"
-source = "git+https://forgejo.ellis.link/continuwuation/rust-rocksdb-zaidoon1?rev=01e1128898fc4bbb776e7a6deec2aa3b675b0442#01e1128898fc4bbb776e7a6deec2aa3b675b0442"
+source = "git+https://forgejo.ellis.link/continuwuation/rust-rocksdb-zaidoon1?rev=99b0319416b64830dd6f8943e1f65e15aeef18bc#99b0319416b64830dd6f8943e1f65e15aeef18bc"
 dependencies = [
  "bindgen 0.72.0",
  "bzip2-sys",
@@ -4163,7 +4145,7 @@ dependencies = [
 [[package]]
 name = "rust-rocksdb"
 version = "0.42.1"
-source = "git+https://forgejo.ellis.link/continuwuation/rust-rocksdb-zaidoon1?rev=01e1128898fc4bbb776e7a6deec2aa3b675b0442#01e1128898fc4bbb776e7a6deec2aa3b675b0442"
+source = "git+https://forgejo.ellis.link/continuwuation/rust-rocksdb-zaidoon1?rev=99b0319416b64830dd6f8943e1f65e15aeef18bc#99b0319416b64830dd6f8943e1f65e15aeef18bc"
 dependencies = [
  "libc",
  "rust-librocksdb-sys",
@@ -6347,7 +6329,6 @@ version = "2.0.15+zstd.1.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eb81183ddd97d0c74cedf1d50d85c8d08c1b8b68ee863bdee9e706eedba1a237"
 dependencies = [
- "bindgen 0.71.1",
  "cc",
  "pkg-config",
 ]

Cargo.toml

@@ -391,7 +391,7 @@ features = [
 
 [workspace.dependencies.rust-rocksdb]
 git = "https://forgejo.ellis.link/continuwuation/rust-rocksdb-zaidoon1"
-rev = "01e1128898fc4bbb776e7a6deec2aa3b675b0442"
+rev = "99b0319416b64830dd6f8943e1f65e15aeef18bc"
 default-features = false
 features = [
 	"multi-threaded-cf",

docker/musl.Dockerfile

@@ -13,7 +13,7 @@ FROM --platform=$BUILDPLATFORM rust:${RUST_VERSION}-alpine${ALPINE_VERSION} AS t
 RUN --mount=type=cache,target=/etc/apk/cache apk add \
     build-base pkgconfig make jq bash \
     curl git file \
-    llvm-dev clang clang-dev lld
+    llvm-dev clang clang-static lld
 
 
 # Developer tool versions
@@ -37,8 +37,7 @@ COPY --from=xx / /
 ARG TARGETPLATFORM
 
 # Install libraries linked by the binary
-RUN --mount=type=cache,target=/etc/apk/cache xx-apk add musl-dev liburing-dev clang-dev
+RUN --mount=type=cache,target=/etc/apk/cache xx-apk add musl-dev gcc g++ liburing-dev
-
 
 # Set up Rust toolchain
 WORKDIR /app